30943930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 26971718

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 1063, 2126, 2911, 5315, 5822, 10630, 14555, 29110, 43583, 75473, 87166, 150946, 217915, 377365, 435830, 754730, 3094393, 6188786, 15471965, 30943930]

約数ペア:

[(1, 30943930), (2, 15471965), (5, 6188786), (10, 3094393), (41, 754730), (71, 435830), (82, 377365), (142, 217915), (205, 150946), (355, 87166), (410, 75473), (710, 43583), (1063, 29110), (2126, 14555), (2911, 10630), (5315, 5822)]